#apache

### Summary This advisory addresses a security vulnerability in Mautic where sensitive `.env` configuration files may be directly accessible via a web browser. This exposure could lead to the disclosure of sensitive information, including database credentials, API keys, and other critical system configurations. Sensitive Information Disclosure via `.env` File Exposure: The `.env` file, which typically contains environment variables and sensitive application configurations, is directly accessible via a web browser due to missing web server configurations that restrict access to such files. This allows an unauthenticated attacker to view the contents of this file by simply navigating to its URL. ### Mitigation Update Mautic to the latest Mautic version. By default, Mautic does not use `.env` files for production data. **For Apache users:** Ensure your web server is configured to respect `.htaccess` files. **For Nginx users:** As Nginx does not inherently support `.htaccess` files, y...

Improper Access Control vulnerability in Apache Commons. A special BeanIntrospector class was added in version 1.9.2. This can be used to stop attackers from using the declared class property of Java enum objects to get access to the classloader. However this protection was not enabled by default. PropertyUtilsBean (and consequently BeanUtilsBean) now disallows declared class level property access by default. Releases 1.11.0 and 2.0.0-M2 address a potential security issue when accessing enum properties in an uncontrolled way. If an application using Commons BeanUtils passes property paths from an external source directly to the getProperty() method of PropertyUtilsBean, an attacker can access the enum’s class loader via the “declaredClass” property available on all Java “enum” objects. Accessing the enum’s “declaredClass” allows remote attackers to access the ClassLoader and execute arbitrary code. The same issue exists with PropertyUtilsBean.getNestedProperty(). Starting in ve...

Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability allows attackers to bypass the security mechanisms of InLong JDBC and leads to arbitrary file reading. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11747

Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability which can lead to JDBC Vulnerability URLEncode and backspace bypass. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1]  https://github.com/apache/inlong/pull/11747

Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability is a secondary mining bypass for CVE-2024-26579. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11732

May Linux Patch Wednesday. This time: 1091 vulnerabilities. Of those, 716 are in the Linux Kernel. 🤯 5 vulnerabilities are exploited in the wild: 🔻 RCE – PHP CSS Parser (CVE-2020-13756). In AttackerKB, an exploit exists.🔻 DoS – Apache ActiveMQ (CVE-2025-27533). In AttackerKB, an exploit exists.🔻 SFB – Chromium (CVE-2025-4664). In CISA KEV.🔻 PathTrav – […]

ABB Cylon Aspect BMS/BAS is vulnerable to a critical flaw in the AuthenticatedHttpServlet within its application server, enabling remote attackers to bypass authentication by setting the Host: 127.0.0.1 header. This deceives the server into processing requests as if they originate from localhost, granting unauthorized access to privileged operations. This bypass grants access to privileged functionality, including the HTTPDownloadServlet, which is vulnerable to directory traversal. By leveraging this, an attacker can write arbitrary PHP files outside the intended directory scope. When combined, these issues allow remote attackers to upload a malicious PHP shell and execute system commands with the privileges of the web server, leading to full system compromise.

ABB Cylon Aspect BMS/BAS is vulnerable to a critical flaw in the AuthenticatedHttpServlet within its application server, enabling remote attackers to bypass authentication by setting the Host: 127.0.0.1 header. This deceives the server into processing requests as if they originate from localhost, granting unauthorized access to privileged operations. Specifically, this vulnerability impacts the UserManager and GroupManager servlets, allowing unauthenticated attackers to create and remove users and groups without credentials. The flaw stems from the servlet’s automatic authorization of localhost requests as the aamuser account, exposing these sensitive functions to both local and remote exploitation. By leveraging this bypass, attackers can manipulate user and group configurations, potentially escalating privileges or disrupting system access controls.

The ABB Cylon Aspect BAS controller allows login using guest:guest, which initiates a web session but restricts access to administrative features by returning an 'Invalid Admin Username and/or Password' message. However, the session is still active and valid within the HMI environment. Despite failed privilege validation in the login flow, direct navigation to /setup.php bypasses authentication and authorization controls entirely. This endpoint serves as the administrative dashboard and allows full configuration access, including the ability to change credentials for the privileged aamuser account. This flaw results in privilege escalation from a limited guest session to full administrative control, compromising the integrity of the system.

The ABB Cylon Aspect BAS controller is vulnerable to an authenticated hybrid path traversal vulnerability in logYumLookup.php due to insufficient validation of the logFile parameter. The script checks for the presence of an expected path (/var/log/yum.log) using strpos(), which can be bypassed by appending directory traversal sequences. This allows an authenticated attacker to read arbitrary files on the system, potentially exposing sensitive configuration files, credentials, or logs. The issue stems from a lack of proper path normalization and strict path validation, enabling attackers to escape the intended directory restriction.